<ion-header>
    <header-component>
        <ion-toolbar>
            <ion-buttons class="button-left">
                <img navBackButton src="assets/imgs/return.svg" alt="">
            </ion-buttons>
            <ion-title>{{ projectName }}</ion-title>
        </ion-toolbar>
    </header-component>
</ion-header>
<ion-content class="install">
    <ion-grid>
        <ion-row>
            <ion-col class="install-items" *ngFor="let item of dataList,let i = index" size="3" (click)="toInstall(item,i)">
                <span *ngIf="item">{{ item.areaName }}</span>
                <p *ngIf="item">
                    <label>IOT：{{ item.metersNumber }}</label>
                </p>
            </ion-col>
        </ion-row>
    </ion-grid>
</ion-content>